function forwardPage()
{
	history.forward();
}
function backPage()
{
	history.back();
}
function reloadPage()
{
	location.reload();		
}
function goindex()
{
	location.href="index.html";	
}
function goindex2()
{
	location.href="index2.html";	
}
function goindex3()
{
	location.href="index3.html";	
}

